Supabase Update — December 2025

Hey there 👋,

Here’s everything that happened with Supabase in the last month. Be sure to keep reading for a special gift:

Supabase ETL

A change-data-capture pipeline that continuously replicates data from Supabase Postgres to external destinations, starting with Iceberg. Available in private alpha now.

[Blog Post]

Analytics Buckets

Specialized storage buckets built on Apache Iceberg and AWS S3 Tables that provide columnar storage for analytical workloads while maintaining compatibility with the Postgres interface. Available in public alpha now.

[Blog Post]

Vector Buckets

Vector Buckets are a specialized bucket type built on Amazon S3 Vectors. They are cold storage for your embeddings, with a query engine attached. Available in public alpha now.

[Blog Post]

iceberg-js

A minimal, vendor-agnostic JavaScript client for the Apache Iceberg REST Catalog API.

[Blog Post]

Supabase Platform

A white-label offering that lets platforms provision and manage fully managed backends on behalf of their users

[Blog Post]

New Auth Templates

We now include more email templates to handle security-sensitive changes to you app, including password changed, email changed, phone number changed, identity linked or unlinked, multi-factor authentication enrolled or unenrolled, and more.

[Blog Post] [Docs]

Sign in with [Your App]

You can now turn your project into a full-fledged identity provider. You’ve heard about “Sign in With Google,” now you can build “Sign in With [Your App].” The immediate catalyst for this is that soon you can build MCP servers that use Supabase Auth in your app to authenticate the user.

[Blog Post]

Supabase power for Amazon Kiro

With these powers for Amazon’s Kiro IDE, you can build full-stack applications faster by giving Kiro deep knowledge of your Supabase project, best practices for database migrations, edge functions, and security policies.

[Blog Post]

Supabase in the AWS Marketplace

You can now purchase Supabase through the AWS Marketplace, which means that if your company has an AWS spend-commit you can use it to purchase Supabase.

[LinkedIn]

🎁 Mastering Postgres 🎁

A special holiday gift for our community. Get 20% off the Mastering Postgres course. Push past the basics and get full control over the database engine. We explore the features that distinguish power users from everyone else: custom data types, advanced index optimization, full-text search, and query analysis. Use code SUPABASE20 when signing up.

[Sign up for Mastering Postgres]

Quick Product Announcements

We’ve added asynchronous streaming to Postgres Foreign Data Wrappers. [Blog Post]
We now support deploying legacy NodeJS applications as Edge Functions.
You can now download Edge Functions from the Supabase CLI without Docker.
You can now bulk paste and edit individual secrets for Edge Functions.
We've added more reports for Supabase Realtime. [Docs]
Improved documentation for the Metrics API. Export over 200 database and performance health metrics to the tools of your choice. [Docs]

Made with Supabase

Community platform by One Army. A platform to build useful communities that aim to tackle global problems. [GitHub] [Website]
Dreambase. AI-native product analytics powered by Supabase [Website]
Converso. An AI-powered learning platform with real-time, voice-based interactive tutors [GitHub]
Snap Spectacles that use hand tracking, voice commands, and a full Supabase backend [Video] [GitHub]
ResumeMateAI. AI resume optimizer [Website]

Community Highlights

Community meetups are happening! Check out where [Link]
Announcing supabase-test, TypeScript-native end-to-end testing for Supabase. [Twitter]
Paul Copplestone of Supabase on low ego teams, meme workshops, and building for the next generation [Video]
Supabase Analytics in Seconds: The Fastest Way to Generate Reports Without Writing SQL [Article]
I Tried Supabase for My Side Project, and Now I’m Never Going Back [Article]